Treatment of endometriosis with progestogens.
D002986:Clinical Trials as Topic; D004715:Endometriosis / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008656:Mestranol / Q000627:therapeutic use*; D009641:Norethynodrel / Q000627:therapeutic use*
D009641:Norethynodrel; D008656:Mestranol